Analysis of Methylphenol Concentration in Selangor, Malaysia Rivers using Solid Phase Extraction Technique Coupled with UV-Vis Spectroscopy by AHMAD JUANDA, NUR ‘IZZAH, MD SALEH, NOORASHIKIN, YUHANA, NOR YULIANA, ASMAN, SALIZA, YUSOFF, FARHANINI

“…The optimum conditions for methylphenol SPE were 3 mL methanol as a conditioning solvent, 6 mL of pH 5 water sample with a contact time of 4 min with adsorbent bed was practiced during sample loading, 3 mL of acetonitrile as washing solvent, and 12 mL of acetone as the elution solvent. …”
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Utilizing Eco-Zno from green synthesis of Musa Acuminata peels and graphene oxide for removal of Cephalexin (CFX) antibiotic in water by W E, W E, Mohamed, R M S R, Al-Gheethi, A, Khamidun, M H, Heshammuddin, N A

“…It is deduced that the optimization factors of adsorbent dosage to 100 mg/L, irradiation time to 120 min, and intial concentration of CFX to 100 mg/L could achieve the mean removal of CFX by 22.17 %. …”
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Non-functionalized oil palm waste-derived reduced graphene oxide for methylene blue removal: Isotherm, kinetics, thermodynamics, and mass transfer mechanism by Nur Azrie Hizad Ab Aziz, Nur Azrie Hizad Ab Aziz, Md Ali, Umi Fazara, Ahmad, Anis Atikah, Mohamed Dzahir, Mohd Irfan Hatim, Khamidun, Mohd Hairul, Abdullah, Muhammad Faiq

“…In this study, OPEFB biochar was mixed with ferrocene with a ratio of 5:1 (m/m) and oxidized under nitrogen flow at a temperature of 300 �C for 20 min, which resulted in 75.8 wt% of yield. The potential of the synthesized rGO as an effective adsorbent for dye removal from water and wastewater was explored using methylene blue (MB) as a model. …”
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Utilizing Eco-Zno from green synthesis of Musa Acuminata peels and graphene oxide for removal of Cephalexin (CFX)antibiotic in water by Ee, W, Mohamed, R M S R, Al-Gheethi, A, Khamidun, M H, Heshammuddin, N A

“…It is deduced that the optimization factors of adsorbent dosage to 100 mg/L, irradiation time to 120 min, and intial concentration of CFX to 100 mg/L could achieve the mean removal of CFX by 22.17 %. …”
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Synthesis of ZnO Nanorods at Very Low Temperatures Using Ultrasonically Pre-Treated Growth Solution by Wahid, Khairul Anuar, Abdul Rahim, Irfan, Nur Azrie Safri, Syafiqah, Ariffin, Ahmad Hamdan

“…The results showed that solution conductivity and acidity increased as the ultrasonic treatment continued for longer periods. After 3 min of sonication, the final conductivity and acidity of the solutions were found to be 9164 µS/cm and 6.64, respectively. …”
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Effect of sugar palm fibers on the properties of blended wheat starch/polyvinyl alcohol (PVA) -based biocomposite films by A.B.A. Mohammed, Abdulrahman, Hasan, Zaimah, Abdoulhdi A. Borhana Omran, Abdoulhdi A. Borhana Omran, M. Elfaghi, Abdulhafid, Ali, Yasir Hassan, A.A. Akeel, Norie, Ilyas f, R.A., Sapuan, S.M.

“…It has been found that reinforcing plasticized starch/PVA matrix with palm fibers has considerably enhanced physical properties, the density of the polymer declined to 1.21 g/cm3 with untreated fibers and to 1.32 g/cm3 with treated fibers, which created a lighter weight bioplastic, and a reduction occurred in water absorption (for example 3% of treated fiber showed 143% absorbed water after 30 min immersing in water) and water solubility. When compared to the films without fibers filler, films reinforced with fibers demonstrated a c3onsiderable improvement in the crystal profile; at 9% fiber load, it improved over double. …”
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Anti-tyrosinase Activities of Curcumin-Chitosan Gold Nanoparticles Synthesized from Beetle (Oryctes rhinoceros) by ZAINOL ABIDIN, N. ALYANI, F. KORMIN, F. KORMIN, ZAINOL ABIDIN, N. AKHMA, ABU BAKAR, M.F., ADE CHANDRA IWANSYAH, ADE CHANDRA IWANSYAH

“…The CCG-NPs were successfully synthesized at 70 ºC for 60 min under optimal conditions of reactant ratio of 2:0.5 (0.5 mM HAuCl4:0.1% curcumin). …”
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Synthesis and Characterization of Curcumin-Chitosan Loaded Gold Nanoparticles by Oryctes rhinoceros’ Chitin for Cosmeceutical Application by Zainol Abidin, Nurul Alyani, Kormin, Faridah, Zainol Abidin, Nurul Akhma, Abu Bakar, Mohd Fadzelly, Ahmed Moujdin, Iqbal

“…Chitosan was isolated from O. rhinoceros and CCG-NPs were successfully synthesized at 70 ◦C for 60 min under optimal conditions of a reactant ratio of 2:0.5 (0.5 mM HAuCl4 : 0.1% curcumin). …”
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Utilizing Eco-Zno from green synthesis of Musa Acuminata peels and graphene oxide for removal of Cephalexin (CFX) antibiotic in water by Ee, W, Mohamed, RMSR, Al-Gheethi, A, Khamidun, MH, Heshammuddin, NA

“…It is deduced that the optimization factors of adsorbent dosage to 100 mg/L, irradiation time to 120 min, and intial concentration of CFX to 100 mg/L could achieve the mean removal of CFX by 22.17 %. …”
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Tribological study of modified palm oil-with single and hybrid nanofluids for metalworking fluid by Sabri, Ainaa Mardhiah, Talib, Norfazillah, Abdul Sani, Amiril Sahab, Abdullah, Haslina, Kamdani, Kamaruddin

“…The testing was done at temperature set to 75 ± 2 °C, load of 392 N, rotating speed of 1200 rpm for 60 min. MRPOaw show the lowest COF (0.06281) and smallest MWSD (607.1 μm). …”
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The effect of pre-processing techniques and optimal parameters on BPNN for data classification by HUSSEIN, AMEER SALEH

“…In this research, a performance analysis based on different activation functions; gradient descent and gradient descent with momentum, for training the BP algorithm with pre-processing techniques was executed. The Min-Max, Z-Score, and Decimal Scaling Normalization pre-processing techniques were analyzed. …”
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The effect of sintering temperature on potassium feldspar addition into claytan porcelain by Mohd, Norhayati

“…The samples were sintered at temperature 800oC, 900oC, 1000oC and 1100oC with heating rate of 10oC/min and 1 hour holding time. The samples were characterised and analysed using mechanical testing, physical analysis and observation of the surface morphology by field scanning electron microscope (FESEM). …”
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A new structure of 12Slot-10Pole field-excitation flux switching synchronous machine for hybrid electric vehicles by Yahaya, Intan Fazlina

“…The target of the same design specification motor in IPMSM used for LEXUS RX400h with a maximum torque of 210Nm with a 4:1 gear reduction ratio, 123kW maximum power, maximum power density of more than 3.5kW/kg, and a maximum speed of 20,000 r / min. To optimize the design, the design parameters of the rotor, the armature and the FEC changed repeatedly until the target is achieved with a maximum density 30A/mm2 for both the armature and the FEC. …”
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Pengetahuan dan minat terhadap kerjaya keushawanan : satu tinjauan di kalangan pelajar-pelajar bumiputera aliran kemahiran by Ahmad Zuki, Ros Eliana

“…Hasil analisis menunjukkan nilai skor min untuk kesemua item berada pad a tahap yang memuaskan. …”
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Pembangunan CD ROM interaktif bagi tajuk ECG library interactive by Hj Rosdi, Hjh Mariana

“…Penganalisan data menggunakan SPSS versi 11.5 dan dapatan kajian dianalisis dengan skor min. Hasil dapatan kajian merujuk kepada analisis data yang didapati. …”
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Keusahawanan sebagai kerjaya : hubungan faktor-faktor pendorong terhadap minat dan kecenderungan pelajar Jabatan Perdagangan Politeknik se Malaysia by Wan Mohamed, Wan Noor Elyana

“…Dapatan kajian dianalisis melalui ujian min. sisihan piawai dan korelasi pearson. Dapatan kajian menunjukkan bahawa akademik iaitu pendidikan keusahawanan kurang mempengaruhi kecenderungan pelajar untuk menjadikan keusahawanan sebagai kerjaya berbanding ciri pra-keusahawanan dan persekitaran. …”
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Pengetahuan terhadap penyediaan Rancangan Perniagaan : satu tinjauan di kalangan pelajar-pelajar tahun akhir Sarjana Muda Kejuruteraan KUiTTHO by Abd Rahman, Yusnita

“…Dapatan kajian menunjukkan bahawa para pelajar mempunyai tahap pengetahuan yang rendah dalam aspek penyediaan Rancangan Perniagaan dengan skor min 2.24. Oleh itu, beberapa cadangan dikemukakan bagi menangani masalah ini.Di akhir kajian ini juga, satu produk iaitu 'Garis Panduan Penyediaan Rancangan Perniagaan' dibangunkan berdasarkan kepada hasil kajian yang diperolehi bagi meningkatkan pengetahuan para pelajar.…”
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Kajian keberkesanan dan kesesuaian program Diploma Akauntansi Politeknik di dalam praktis by Abdullah, Abdul Hasnal

“…cg^ (SPSS) dengan membuat pengiraan kekerapan, peratusan, skor min dan sisihan piawai. Keputusan kajian menunjukkan program Diploma Akauntansi Politeknik adalah berkesan dan sesuai dalam melahirkan para graduan yang berkemahiran dan berpengetahuan dalam situasi kerja.…”
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Tahap kompetensi lulusan Diploma Akauntansi Politeknik : satu kajian persepsi majikan by Ab. Rahman, Fauzan

“…Dengan menggunakan perisian ^afMf/ca/ Package For $oc;a/ .Sc/eKces (SPSS) Versi 10.0, datadata dianalisis menggunakan statistik deskriptif untuk mendapatkan peratusan dan nilai min. Dapatan kajian menunjukkan majikan berpendapat bahawa lulusan Diploma Akauntansi Politeknik mempunyai tahap kompetensi yang sederhana dalam aspekaspek pengetahuan dan kemahiran, manakala mempunyai tahap kompetensi yang tinggi dalam aspek-aspek sikap dan etika kerja. …”
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Kreativiti pengajaran di kalangan guru-guru teknikal : satu kajian kes di Sekolah Menengah Teknik Kluang by Abdullah, Haryanti

“…Data yang diperoiehi dianalisis menggunakan perisian AaZMH'caJ Package For &<cz'a/ A^'ewce versi 11.0 Anaiisis dapatan adaiah menggunakan skor min, kekerapan dan peratusan untuk kesemua item yang telah direkabentuk. …”
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